Title:
Masers and maser communications system
United States Patent 2929922


Inventors:
Schawlow, Arthur L.
Townes, Charles H.
Application Number:
US75213758A
Publication Date:
03/22/1960
Filing Date:
07/30/1958
Assignee:
BELL TELEPHONE LABOR INC
Primary Class:
Other Classes:
250/214.1, 252/301.4R, 315/5, 330/5, 330/59, 359/342, 359/345, 372/37, 372/56, 398/172, 398/182
International Classes:
H01S3/00; H01S3/102
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